1Spatial Holdings Regulatory News (SPA)

19 April 2011

1Spatial Holdings plc

("1Spatial" or the "Company")

Contract Win

1Spatial, a holding company focused on improving the quality and access to business critical location-data across the globe, is pleased to announce that it has signed a multi-year contract worth in excess of €1m with Ordnance Survey Ireland (OSı).

The contract will support the re-engineering of Ireland's large scale map database into a detailed digital database covering all of Ireland. This database will be the foundation of OSi's operations for the next two decades.

1Spatıal will be working closely with OSi and our existing customer base across Ireland to build new intelligent applications to fully exploit the benefits of the new data.

-ends-

For further information please contact:

1Spatial Holdings plcNic Snape +44 (0)1223 420 414

Libertas Capital Corporate Finance LimitedSandy Jamieson +44 (0)20 7569 9650

Rivington Street Corporate FinancePeter Greensmith +44 (0)20 7562 3389

Bishopsgate Communications Duncan McCormick, Deepali Schneider, Natalie Quinn +44 (0)20 75623350

About 1Spatial

1Spatial is a holding company focused on improving the quality and access to business critical location-data across the globe. For more than 40 years, 1Spatial has been providing solutions and services to public and private sector organisations who handle high-volumes of business critical data. By automating the transformation of complex and distributed data into accurate and valuable information, organisations can improve operational efficiently, reduce costs, manage compliance and improve decision making. These solutions are delivered through its own sales and services team with headquarters in Cambridge, UK. For more information, visit www.1spatial.com